最新版本541200007

doum

20 小时以前 70b0c325bfd26d2c231b70184175cc4b9dc22019

 server/visits/dmvisit_service/src/main/java/com/doumee/core/tsp/DistanceCalculator.java

@@ -22,9 +22,71 @@
    public static void main(String[] args) {
        //118.363428,31.326485
        //118.363312,31.326638
        System.out.println(calculateDistance(39.326638d,116.363312d,31.326606,118.363272));
        JkCustomer start = new JkCustomer();
        start.setId(-1);
        start.setLongitude(new BigDecimal(118.39));
        start.setLatitude(new BigDecimal(31.28));


        JkCustomer c = new JkCustomer();
        c.setId(-2);
        c.setLongitude(new BigDecimal(118.328593));
        c.setLatitude(new BigDecimal(30.914289));
        String url="https://restapi.amap.com/v3/direction/driving?origin=${long1},${lat1}&destination=${long2},${lat2}&extensions=basel&key=248ee35dcdfe3f399ffaf12ac4299eca";
        DistanceCustomerModel dm = DistanceCalculator.calculateDistanceGaode(url,start,c);
        System.out.println(dm.getDistance());
    }

    public static  DistanceCustomerModel calculateDistanceGaode(String urlStr, JkCustomer c1, JkCustomer c2) {
        DistanceCustomerModel r =new DistanceCustomerModel();
        r.setStart(c1);
        r.setEnd(c2);
        r.setDistance(0);
        r.setCode(0);
        r.setLocations( new ArrayList<>());
        try {
            String url  =urlStr.replace("${lat1}", Constants.formatBigdecimalScale(c1.getLatitude(),6)+"")
                    .replace("${lat2}",Constants.formatBigdecimalScale(c2.getLatitude(),6)+"")
                    .replace("${long1}",Constants.formatBigdecimalScale(c1.getLongitude(),6)+"")
                    .replace("${long2}",Constants.formatBigdecimalScale(c2.getLongitude(),6)+"");
            String result = HttpsUtil.get(url ,true);
            JSONObject json = JSONObject.parseObject(result);
            if(json!=null
                    && json.getInteger("status")!=null
                    && json.getInteger("status") ==1
                    && json.getJSONObject("route")!=null
                    && json.getJSONObject("route").getJSONArray("paths") !=null
                    && json.getJSONObject("route").getJSONArray("paths") .size()>0 ){
                JSONArray array = json.getJSONObject("route").getJSONArray("paths");
                JSONObject model = array.getJSONObject(0);//取第一个
               Long distance = Long.parseLong(model.getString("distance"));
               r.setDistance(distance);
               JSONArray steps = model.getJSONArray("steps");
               String tl = "";
               if(steps!=null && steps.size()>0){
                   for (int i = 0; i < steps.size(); i++) {
                       if(StringUtils.isBlank(steps.getJSONObject(i).getString("polyline" ))){
                           continue;
                       }
                       if(!tl.equals("") &&!tl.endsWith(";")){
                           tl += ";";
                       }
                       tl+= steps.getJSONObject(i).getString("polyline" );
                   }
               }
               r.setPolyline(tl);
               r.setLocations(Arrays.asList(tl.split(";")));
               r.setCode(1);
               log.error("获取交通规划线路信息成功==============");
            }else{
                log.error("获取交通规划线路信息成功=====失败！！========="+c1.getName()+"==="+c2.getName()+result);
            }
        }catch (Exception e){
            log.error("获取交通规划线路信息成功=====失败=========="+c1.getName()+"==="+c2.getName());
        }

        return r ;
    }
    public static DistanceModel calculateDistanceGaode(String urlStr, JkSketchCustomer c1, JkSketchCustomer c2) {
        DistanceModel r =new DistanceModel();
        r.setStart(c1);